SpringBoot中获取profile的方法详解

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

import java.util.Locale;

/**
 * 

 */
/**
 * @author wangjiuzhou (835540436@qq.com)
 * @date 2018/10/27
 * 项目名称:
 * 类名: SpringContextUtil
 * 描述： 获取bean的工具类，可用于在线程里面获取bean
 */
@Component
public class SpringContextUtil implements ApplicationContextAware {

    public static final String LOCAL_PROFILE = "local";
    public static final String DEV_PROFILE = "dev";
    public static final String TEST_PROFILE = "test";
    public static final String PRO_PROFILE = "pro";


    private static ApplicationContext context = null;


    /* (non Javadoc)
     * @Title: setApplicationContext
     * @Description: spring获取bean工具类
     * @param applicationContext
     * @throws BeansException
     * @see org.springframework.context.ApplicationContextAware#setApplicationContext(org.springframework.context.ApplicationContext)
     */
    @Override
    public void setApplicationContext(ApplicationContext applicationContext)
            throws BeansException {
        context = applicationContext;
    }
 
    // 传入线程中
    public static <T> T getBean(String beanName) {
        return (T) context.getBean(beanName);
    }
 
    // 国际化使用
    public static String getMessage(String key) {
        return context.getMessage(key, null, Locale.getDefault());
    }
 
    // 获取当前环境
    public static String getActiveProfile() {
        return context.getEnvironment().getActiveProfiles()[0];
    }
}

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Configuration;

/**
 * @author wangjiuzhou (835540436@qq.com)
 * @date 2018/11/07
 *
 * 获取当前项目环境：local、dev、test、pro
 */
@Configuration
public class ProfileConfig {
    public static final String LOCAL_PROFILE = "local";
    public static final String DEV_PROFILE = "dev";
    public static final String TEST_PROFILE = "test";
    public static final String PRO_PROFILE = "pro";

    @Autowired
    private ApplicationContext context;

    public String getActiveProfile() {
        return context.getEnvironment().getActiveProfiles()[0];
    }
}